Private article Contents IntroductionConstructing LinesUsing InfiniteLines, CenterLines, and RichLinesConstructing RaysConstructing InfiniteLinesConstructing CenterlinesConstructing RichLinesManaging RichLineStylesConstructing PolyLinesUsing LineStyles with PolyLinesConstructing 3D PolyLinesConstructing PolygonsConstructing RectanglesConstructing ArcsConstructing CirclesConstructing RingsConstructing Ellipses and Elliptical ArcsConstructing Splines Spline creation without applying specific options Spline creation using fit points Spline creation using control verticesConstructing 2D Spirals and 3D HelixesHelix ParametersCreation MethodsModifying 2D Spirals and 3D HelixesWorking with PointsSetting the Point FormatInserting PointsMarking Entities with Points or Blocks by SegmentsMarking Entities with Points or Blocks by LengthsCreating Area BoundariesCreating RegionsCreating a MaskCreating Revision CloudsSketchingLoading and Inserting ShapesLoading ShapesInserting Shapes You must log in to view this article Updated on February 15, 2024 Related Articles Private article Private article Private article Private article Private article Private article